Consider the scale drawing and actual drawing of an office.
A smaller rectangle has a length of 2.5 inches and width of 1.5 inches. A larger rectangle has a length of 5 yards and width of 3 yards.

Compare the scale drawing to the actual drawing. What information is needed to find the area?

1. The scale factor is
.
2. The area of the scale drawing is
.
3. To find the area of the actual drawing, multiply the area of the scale drawing by the

of the scale factor.

Answers

Answer 1

a)Scale factor is 72.

b)The area of the scale drawing is 3.75 square inches.

c)To find the area of the actual drawing, multiply the area of the scale drawing by 5184.

Length of the smaller rectangle =2.5inches

Width of the smaller rectangle = 1.5inches

So, the area of the smaller rectangle = 2.5*1.5 = 3.75 square inches.

Length of larger rectangle = 5 yards

Width of larger rectangle =3 yards

So, the area of the larger rectangle = 15 square yards = 15*36*36 = 19440 inches.

What is the scale factor?

The scale factor is the factor by which the dimension of an object is enlarged.

a)Scale factor = dimension of the larger rectangle/ corresponding dimension of the smaller rectangle

Scale factor = 5 yards/ 2.5 inches

as we know that 5 yards equals 180 inches

So, scale factor = 180/2.5 = 72

b)The area of the scale drawing = 3.75 square inches.

c)Area of actual drawing/ area of scale drawing = 19440/3.75 = 5184

So, to find the area of the actual drawing, multiply the area of the scale drawing by 5184.

therefore, a)Scale factor is 72

b)The area of the scale drawing is 3.75 square inches.

c)To find the area of the actual drawing, multiply the area of the scale drawing by 5184.

To get more about scale factor visit:

https://brainly.com/question/25722260

Answer 2

Answer:

(A) 2

(B) 3.75

(C) square

Step-by-step explanation:

Got it right edge 2022


Related Questions

Please help I will fail if I don’t get this right

Answers

Answer:
J'(-4, -1)
K'(-2, -5)
L'(2, -5)
M'(3, -1)
Step-by-step explanation:
Reflection over the line y=1 is equivalent to the transformation ...
(x, y) ⇒ (x, 2-y)
Then the transformed coordinates are ...
J(-4, 3) ⇒ J'(-4, -1)
K(-2, 7) ⇒ K'(-2, -5)
L(2, 7) ⇒ L'(2, -5)
M(3, 3) ⇒ M'(3, -1)

You are 6 feet tall and cast a 10 foot shadow. At the same time of day, your friend
casts a 9 foot shadow. How tall is your friend?

Answers

Answer:

5 feet tall

Step-by-step explanation:

A health insurance policy requires that each
person covered pay the first $300 of a bill and
then 0.2 times the rest of the bill. Fran is
covered by this policy and had to pay $500.
What was her total bill?

Answers

she has to pay 340 dollars

A proportion(Equivalent fraction) is a set of two equal ratios for example: 20/30=10/15 true or false!!! Please answer fast

Answers

Answer: true

Step-by-step explanation:

That is true . Divide by 2 = 10/15

What is the value of x?​

Answers

Answer:

x=84

Step-by-step explanation:

the sum of the angles in a pentagon is always 540 so do

540-131-108-107-110=84

Answer:

84

Step-by-step explanation:

The picture shown is 5 sided polygon

By using the formula (n - 2) * 180

We would get (5 - 2) * 180

3 * 180 = 540

We first add

131 + 108 + 107 + 110 + x = 456 + x

With the angle of the entire polygon, we would subtract which would give us the value for x

540 - 456 = 84

Please help I’m taking a test and don’t have much time left

Answers

Answer:

That is correct

Step-by-step explanation:

Took the same. Quiz

It already right hope theta helped

Which equation can you use to solve the following problem? Aaron has 186 photographs. Each page in his photo album holds 8 photographs. How many pages will his photographs completely fill in his photo album?

Answers

Answer:

24

Step-by-step explanation:

A photograph of sides 35cm by 22cm is mounted onto a
frame of external dimension 45cm by 30cm. Find the area
of the border surrounding the photograph.​

Answers

Answer:  580 square cm

===================================================

Work Shown:

A = area of smaller rectangle

A = length*width

A = 35*22

A = 770

B = area of larger rectangle

B = length*width

B = 45*30

B = 1350

C = area of the border only

C = B - A

C = 1350-770

C = 580 square cm

Step-by-step explanation:

Dimension of photograph is 35cm and 22cm.

And external dimension of photo frame is 45cm and 30cm

So, the area of the border surrounding the photograph=Area of photo frame−Area of photo.

So, The area of the border surrounding the photograph=45×30−35×22

=1350−770=580cm

2

Show work thanks please help me

Answers

Answer:

∠ JKL = 32°

Step-by-step explanation:

Since KN bisects ∠ LKM , then

∠ LKN = ∠ NKM = 35°

Thus

∠ JKL = ∠ JKM - ∠ LKN - ∠ NKM

         = 102° - 35° - 35°

        = 102° - 70°

         = 32°

PLZZZ HELPP ASAP

The table shows the outputs of ,y, for different inputs X:
input( X) is 1 2 3 4
output (Y) is 5 5 7 9

Part A: do the data in this table represent a function? justify your answer.

Part B compare the data in the table with the relation f(x) = 2x - 8. which relation has a greater value X = 4?

Part C using the relation in Part B, what is the value of X if f(x) = 34​

Answers

Answer:

hm

Step-by-step explanation:

Please help!!!!!!!!!!​

Answers

Answer:

The overall average is 70 dollars for all weeks together

Answer:

The average amount Mrs. Johnson spent per week is 70 dollars.

Step-by-step explanation:

47+96+78+61+68/5 = 350/5 = 70

Correct answer will get brainiest!

Answers

Its B i took the test ! I hope this helped

Answer: for areas

1. (B+7)(a)

2.(c-12)(b)

3.(d+1)(2c)

4. (E-5)(5d)

5. (7e)(5e)

6. (6f+2)(3f)

7.(5g+3)(4g)

For perimeters

1. 2(b+7)+ 2(a)

2. 2(c-12) +2(b)

3. 2(d+1)+2(2c)

4. 2(e-5) +2(5d)

5. 2(5e+7e)

6. 2(6f+2) +2(3f)

7. 2(5g+3) +2(4g)

Step-by-step explanation: I just substituted in the values for the formulas. I hope this helps;)

PLEASE THESE 2 HELPPPPPPPPPPPP

Answers

Answer:

c and g

Step-by-step explanation:

3 − 3k + 7k = 5b find the equation for k

Answers

Answer:k=5b/4 - 3/4

Step-by-step explanation:

Answer:

[tex]k=\frac{5}{4}b - \frac{3}{4}[/tex]

Step-by-step explanation:

-3k + 7k = 5b - 3

4k = 5b - 3

[tex]k=\frac{5}{4}b - \frac{3}{4}[/tex]

Guys please help I'm being timed

Answers

Answer:

C

Step-by-step explanation:

which of the following inequalities matches the graph?

Answers

Answer:

I think it is 2x-3y<7, also, I used a free program called Desmos to figure it out, in case you also want to.

Step-by-step explanation:


What postulate is this?
AAS
ASA
SAS
AAA

Answers

SAS: side, angle, side
The answer is ASA(side,angle,side)


Help please !! I need help because I have a certain amount of time so if you could help that would be great thank you!

Answers

Answer:

The one that you selected is correct. The second  one.

Step-by-step explanation:

can you help me
3 – 7f = -25, f = ?

Answers

you’re answer is 4
3-7(4)=-25 so f=4

Answer:

f = 4

Step-by-step explanation:

Having to do with quantities greater than zero A)positive B)negative C)Debt

Answers

Answer:

A)positive

Step-by-step explanation:

All quantities greater than zero will be positive, although zero itself is not considered negative or positive. Also, debt means that something would be owed. This would mean the number is negative and therefore not correct.

Rewrite x-3y=6 in slope intercept from

Answers

Answer: 1/3x -2

Step-by-step explanation:

X-3y =6 subtract x from both sides first

-3y=6-x. Then divide both sides by -3

Y= 6-x /-3 simplify

Y= -2+x/3 rearrange

Y= 1/3x -2

It takes 3/4 of an hour to paint 3/5 of a room how long does it take to paint one room

Answers

Answer:

1 1/4 hours

Step-by-step explanation:

.75/.6=x/1

cross multiply

.75=.6x

divide by .6

x=1.25 hours

(I didn't write this awnser it was written by

Katieg3593 I just thought I would share the awnser).

You are tasked with buying pizza for a party that has 100 guests. 40 guests are children, and 60 guests are adults. Half of the children want pizza, and two thirds of the adults want pizza. Children will eat one slice of pizza, and adults will eat two slices of pizza. A pizza pie can be cut into 8 slices and costs $9 dollars per pie.

Answers

Total slices required for children,

[tex]C = \dfrac{40}{2}\times 1\\\\C = 20\ slices[/tex] .

Total slices required for adults,

[tex]A=\dfrac{2}{3}\times 60\times 2\\\\A = 80\ slices[/tex]

So, total slices required are, 20 + 80 = 100 .

Number of pizza, n = 100/8 = 12.5

So, he has to order 13 pizza cause pizza cannot be purchased in fraction.

Total price, P = 13 × 9 = $117 .

Hence, this is the required solution.

you have 50$ and want to buy some shoes that cost $45. the tax rate for the shoes is 7%. do you have enough money to buy the shoes?

Please answer questions answer don't write a random word I will report and get banned from the site

Answers

Answer:

Yes, you have enought money

Step-by-step explanation:

45 times 107% (100 for the total cost and and 7 for the tax) is equal to 48.15. You have 50 dollars, therefore you can buy your shoes.

how would i find the slope and y intersept of 3y=5x-18

Answers

Answer:

y=5/3x−6

5/3 is your slope

Answer:

see explanation

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Given

3y = 5x - 18 ( divide all terms by 3 )

y = [tex]\frac{5}{3}[/tex] x - 6 ← in slope- intercept form

with slope m = [tex]\frac{5}{3}[/tex] and y- intercept c = - 6

HELP!!!
Find the value of sec theta, if cos theta =2/19; 0degrees less than and equal to theta less than and equal to 90 degrees.



a) 2/19
b) -19/2
c) -2/19
d) 19/2

Answers

Answer:

19/2

Step-by-step explanation:

This problem is a problem desgined to test your basic understanding of Trigonomic functions and there applictoins.

Sec theta is the inverse of cos theta, which means sec theta is equal to adjecent / opposite.

They already gave you cos theta which is 2/19

We should know that from 0 to 90 degrees, sec theta is postive.

so sec theta is 19/2

Answer: D

Step-by-step explanation:

46=3(r+6)+5(r+4) plz hurry​

Answers

See the attachment....

A 45000 car depreciates 12% each year how much does the car decrease by the end of the 1st year

Answers

Step-by-step explanation: It would take off a total of 5.4% which equals to 5,400 because 12% of 45000 is 5,400


Line t has an equation of y = -1/2 x + 7. Line u is parallel to line t and passes through
(4, -6). What is the equation of line u?

Answers

Answer:

y = -1/2x - 4

Step-by-step explanation:

Let equation of line u be y = mx + c

since line t and line u are parallel, slope/gradient of both lines are the same (aka m = -1/2)

sub (4, -6):

-6 = -1/2(4) + c

c = -4

therefore, equation of line u is y = -1/2x - 4

This is a question on coordinate geometry. If you wish to venture further into it/understand this topic better, you may want to follow my Instagram account (learntionary), where I post some of my own notes on certain topics and also some tips that may be useful to you :)

Three salesmen work for the same company, selling the same product. And, although they are all paid on a weekly basis, each salesman earns his paycheck differently.

Salesman A works strictly on commission. He earns $65 per sale, with a maximum weekly commission of $1,300.

Salesman B earns a weekly base salary of $300, plus a commission of $40 per sale. There are no limits on the amount of commission he can earn.

Salesman C does not earn any commission. His weekly salary is $900.

On any given week, if Salesman B earns $1,020, how many sales did he have for the week?

sales

I will give brainlest

Answers

Answer:

18

Step-by-step explanation:

So base of 300/week.

We subtract 300 from 1020, leaving 720.

Divide 720 by 40 (because that is the amount per sale), we get 18.

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